debian/tree/zfsutils-linux/usr/share/initramfs-tools/hooks/zdev

   1 #!/bin/sh
   2 #
   3 # Add udev rules for ZoL to the initrd.
   4 #
   5
   6 PREREQ="udev"
   7 PREREQ_UDEV_RULES="60-zvol.rules 69-vdev.rules"
   8 COPY_EXEC_LIST="/lib/udev/zvol_id /lib/udev/vdev_id"
   9
  10 # Generic result code.
  11 RC=0
  12
  13 case $1 in
  14 prereqs)
  15         echo "$PREREQ"
  16         exit 0
  17         ;;
  18 esac
  19
  20 for ii in $COPY_EXEC_LIST
  21 do
  22         if [ ! -x "$ii" ]
  23         then
  24                 echo "Error: $ii is not executable."
  25                 RC=2
  26         fi
  27 done
  28
  29 if [ "$RC" -ne 0 ]
  30 then
  31         exit "$RC"
  32 fi
  33
  34 . /usr/share/initramfs-tools/hook-functions
  35
  36 mkdir -p "$DESTDIR/lib/udev/rules.d/"
  37 for ii in $PREREQ_UDEV_RULES
  38 do
  39         if [ -e "/etc/udev/rules.d/$ii" ]
  40         then
  41                 cp -p "/etc/udev/rules.d/$ii" "$DESTDIR/lib/udev/rules.d/"
  42         elif [ -e "/lib/udev/rules.d/$ii" ]
  43         then
  44                 cp -p "/lib/udev/rules.d/$ii" "$DESTDIR/lib/udev/rules.d/"
  45         else
  46                 echo "Error: Missing udev rule: $ii"
  47                 echo "       This file must be in the /etc/udev/rules.d or /lib/udev/rules.d directory."
  48                 exit 1
  49         fi
  50 done
  51
  52 for ii in $COPY_EXEC_LIST
  53 do
  54         copy_exec "$ii"
  55 done
  56
  57 if [ -f '/etc/default/zfs' -a -r '/etc/default/zfs' ]
  58 then
  59         mkdir -p "$DESTDIR/etc/default"
  60         cp -a '/etc/default/zfs' "$DESTDIR/etc/default/"
  61 fi
  62
  63 if [ -d '/etc/zfs' -a -r '/etc/zfs' ]
  64 then
  65         mkdir -p "$DESTDIR/etc"
  66         cp -a '/etc/zfs' "$DESTDIR/etc/"
  67 fi